Re: [PATCH net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

2016-08-29 Thread Brendan Gregg
On Mon, Aug 29, 2016 at 5:19 AM, Peter Zijlstra wrote: > > On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote: > > Hi Peter, Dave, > > > > this patch set is a follow up to the discussion: > > https://lkml.org/lkml/2016/8/4/304 > > It turned out to be simpler than what we discussed.

Re: [PATCH net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

2016-08-29 Thread Alexei Starovoitov
On Mon, Aug 29, 2016 at 12:58:00PM +0200, Peter Zijlstra wrote: > On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote: > > Hi Peter, Dave, > > > > this patch set is a follow up to the discussion: > > https://lkml.org/lkml/2016/8/4/304 > > Please don't use lkml.org links, that site

Re: [PATCH net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

2016-08-29 Thread Peter Zijlstra
On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote: > Hi Peter, Dave, > > this patch set is a follow up to the discussion: > https://lkml.org/lkml/2016/8/4/304 > It turned out to be simpler than what we discussed. > > Patches 1-3 is a bpf-side prep for the main patch 4 > that adds

Re: [PATCH net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

2016-08-29 Thread Peter Zijlstra
On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote: > Hi Peter, Dave, > > this patch set is a follow up to the discussion: > https://lkml.org/lkml/2016/8/4/304 Please don't use lkml.org links, that site is broken too often. The canonical reference is: https://lkml.kernel.org/r

[PATCH net-next 0/6] perf, bpf: add support for bpf in sw/hw perf_events

2016-08-26 Thread Alexei Starovoitov
Hi Peter, Dave, this patch set is a follow up to the discussion: https://lkml.org/lkml/2016/8/4/304 It turned out to be simpler than what we discussed. Patches 1-3 is a bpf-side prep for the main patch 4 that adds bpf program as an overflow_handler to sw and hw perf_events. Peter, please review.